search for: nv50_disp_super_2_2

Fixes broken dp on GF119: Call Trace: ? nvkm_dp_train_drive+0x183/0x2c0 [nouveau] nvkm_dp_acquire+0x4f3/0xcd0 [nouveau] nv50_disp_super_2_2+0x5d/0x470 [nouveau] ? nvkm_devinit_pll_set+0xf/0x20 [nouveau] gf119_disp_super+0x19c/0x2f0 [nouveau] process_one_work+0x193/0x3c0 worker_thread+0x35/0x3b0 kthread+0x125/0x140 ? process_one_work+0x3c0/0x3c0 ? kthread_park+0x60/0x60 ret_from_fork+0x25/0x30 Code: Bad RIP va...

...ch_to_asm+0x41/0x70 [23664.639405]? ? __switch_to_asm+0x35/0x70 [23664.639407]? ? __switch_to_asm+0x41/0x70 [23664.639409]? ? __switch_to_asm+0x35/0x70 [23664.639410]? ? __switch_to_asm+0x41/0x70 [23664.639412]? ? __switch_to_asm+0x35/0x70 [23664.639414]? ? __switch_to_asm+0x41/0x70 [23664.639440]? nv50_disp_super_2_2+0x70/0x4a0 [nouveau] [23664.639443]? ? __switch_to_asm+0x35/0x70 [23664.639444]? ? __switch_to_asm+0x41/0x70 [23664.639446]? ? __switch_to_asm+0x35/0x70 [23664.639448]? ? __switch_to_asm+0x41/0x70 [23664.639449]? ? __switch_to_asm+0x35/0x70 [23664.639451]? ? __switch_to_asm+0x41/0x70 [23664.639477]...

...Call Trace: [Fri May? 1 09:07:21 2020]? ? bit_entry+0xa1/0xc0 [nouveau] [Fri May? 1 09:07:21 2020]? ? pll_limits_table+0x100/0x190 [nouveau] [Fri May? 1 09:07:21 2020]? ? nvbios_rd08+0x20/0x40 [nouveau] [Fri May? 1 09:07:21 2020]? ? nvbios_pll_parse+0x725/0xb60 [nouveau] [Fri May? 1 09:07:21 2020]? nv50_disp_super_2_2+0x70/0x4a0 [nouveau] [Fri May? 1 09:07:21 2020]? gf119_disp_super+0x17e/0x2d0 [nouveau] [Fri May? 1 09:07:21 2020]? process_one_work+0x1a7/0x3a0 [Fri May? 1 09:07:21 2020]? worker_thread+0x30/0x390 [Fri May? 1 09:07:21 2020]? ? create_worker+0x1a0/0x1a0 [Fri May? 1 09:07:21 2020]? kthread+0x112/0x1...

I'm having a problem with both the 5.8 and 5.9 kernels using the nouveau DRM driver. I have a laptop with a VGA card (specs below) connected to a 5120x1440 screen. At boot time, the card correctly detects the screen, tries to allocate fbdev fb0, then the video hangs completely for 15-30 seconds until it goes blank. This used to work in Linux 5.7 and earlier, although it allocated a 3840x1080

...405] ? __switch_to_asm+0x35/0x70 > [23664.639407] ? __switch_to_asm+0x41/0x70 > [23664.639409] ? __switch_to_asm+0x35/0x70 > [23664.639410] ? __switch_to_asm+0x41/0x70 > [23664.639412] ? __switch_to_asm+0x35/0x70 > [23664.639414] ? __switch_to_asm+0x41/0x70 > [23664.639440] nv50_disp_super_2_2+0x70/0x4a0 [nouveau] > [23664.639443] ? __switch_to_asm+0x35/0x70 > [23664.639444] ? __switch_to_asm+0x41/0x70 > [23664.639446] ? __switch_to_asm+0x35/0x70 > [23664.639448] ? __switch_to_asm+0x41/0x70 > [23664.639449] ? __switch_to_asm+0x35/0x70 > [23664.639451] ? __switch_t...

...0:40:33 glossy kernel: [ 11.337016] ? init_sub_direct+0x9e/0x100 [nouveau] Jun 29 10:40:33 glossy kernel: [ 11.337029] ? nvbios_exec+0x45/0xd0 [nouveau] Jun 29 10:40:33 glossy kernel: [ 11.337051] ? nv50_disp_super_ied_on+0x2a4/0x2b0 [nouveau] Jun 29 10:40:33 glossy kernel: [ 11.337070] nv50_disp_super_2_2+0x64/0x4a0 [nouveau] Jun 29 10:40:33 glossy kernel: [ 11.337088] gf119_disp_super+0x17e/0x2d0 [nouveau] Jun 29 10:40:33 glossy kernel: [ 11.337091] process_one_work+0x17b/0x360 Jun 29 10:40:33 glossy kernel: [ 11.337093] worker_thread+0x2e/0x390 Jun 29 10:40:33 glossy kernel: [ 11.337094...

https://bugs.freedesktop.org/show_bug.cgi?id=103421 Bug ID: 103421 Summary: Kernel 4.13+ nouveau breaks screen output Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau at

https://bugs.freedesktop.org/show_bug.cgi?id=103351 Bug ID: 103351 Summary: Nouveau fails when booting with a screen connected to displayport since 13a86519202c5d119d83640d6f781f3181205d2c Product: Mesa Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW